Two JFK baggage screeners swiped a debit card and a credit card from the luggage of a former city firefighter on his way to Miami to help hurricane victims, using thousands from his account to fund a shopping spree, prosecutors said yesterday.

Ronnicki Ack, 23, and Yvette Reynolds, 35, were ordered held on $10,000 bail each following their arraignment on charges of grand larceny, possession of stolen property and official misconduct.

Queens District Attorney Richard Brown accused the duo of “betraying their oath to protect our nation’s air transportation system and the trust of the thousands” of honest Transportation Security Administration agents who work at airport security.

According to court papers, Reynolds, of Jamaica, Queens, swiped a wallet from the checked luggage of the ex-firefighter, William Carberry, 46, on Nov. 7.

Carberry, who was in Florida to help victims of Hurricane Wilma, reported the theft to Port Authority cops, telling them $3,200 was missing from the account.

Investigators reviewed surveillance tapes to determine who was working the American Airlines terminal on the day in question.

“Yvette told me that she had a credit card from one of the bags,” Ack, of Brooklyn, allegedly admitted when questioned. “She gave it to me and told me to go shopping.”

Prosecutors said Ack told cops she used the credit card and personal ID number – which her friend provided – to take out $1,000 from an ATM.